{"schema_version":"secwatch.filing_event.v1","accession":"0001079973-21-001196","form_type":"8-K","ticker":"CDIO","cik":"0001870144","company_name":"Cardio Diagnostics Holdings, Inc.","filed_at":"2021-12-06T23:59:59+00:00","discovered_at":"2026-05-14T18:04:14.905723+00:00","generated_at":"2026-06-28T03:39:13.149367+00:00","sec_items":["3.02","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Mana Capital Acquisition Corp. closes IPO and partial over-allotment, $65M in trust","bullets":["IPO of 6,200,000 units at $10.00/unit, gross proceeds of $62,000,000.","Private placement of 2,500,000 warrants to sponsor at $1.00/warrant, gross $2,500,000.","Underwriters partially exercised over-allotment: 300,000 additional units at $10.00, gross $3,000,000.","Sponsor issued 75,000 common shares in connection with over-allotment exercise.","Total trust proceeds of $65,000,000 from IPO, private placement, and over-allotment."],"urls":{"canonical":"https://secwatch.observer/filing/0001079973-21-001196","json":"https://secwatch.observer/filing/0001079973-21-001196.json","markdown":"https://secwatch.observer/filing/0001079973-21-001196.md","text":"https://secwatch.observer/filing/0001079973-21-001196.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1870144/000107997321001196/0001079973-21-001196-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1870144/000107997321001196/mana_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T03:39:13.149367+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}